body {
    margin: 0;
}

canvas {
    display: block;
    vertical-align: bottom;
    /* position: fixed; */
}


/* ---- particles.js container ---- */

#particles-js div {
    background-color: #ffffff;
    background-image: url("");
    background-position: 50% 50%;
    background-repeat: no-repeat;
    background-size: cover;
    height: 100%;
    left: 0;
    position: absolute;
    top: 0;
    width: 100%;
    z-index: -1;
}